Monday, May 24, 2010

Frog bigins to croak

In Japan Frog bigins to croak in rice field in spring. Kasiwa city,Chiba pref.

Friday, May 7, 2010

Mt. Buko

Mt. Buko is the symbol of Chichibu
region.But upper half of the mountain has been scraped away,because more than half of Mt. Buko consists of limestone. 

This limestone deposited on sea floor of Tethys in Triassic period.